转：ProgressMonitorDialog

http://stackoverflow.com/questions/12986912/using-progressmonitordialog-in-eclipse-4-properly

 public class Progress {
     public static void main(String[] args)
     {
         // Create your new ProgressMonitorDialog with a IRunnableWithProgress
         try {
             // 10 is the workload, so in your case the number of files to copy
             IRunnableWithProgress op = new YourThread(10);
             new ProgressMonitorDialog(new Shell()).run(true, true, op);
          } catch (InvocationTargetException ex) {
              ex.printStackTrace();
          } catch (InterruptedException ex) {
              ex.printStackTrace();
          }
     }

     private static class YourThread implements IRunnableWithProgress
     {
         private int workload;

         public YourThread(int workload)
         {
             this.workload = workload;
         }

         @Override
         public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException
         {
             // Tell the user what you are doing
             monitor.beginTask("Copying files", workload);

             // Do your work
             for(int i = 0; i < workload; i++)
             {
                 // Optionally add subtasks
                 monitor.subTask("Copying file " + (i+1) + " of "+ workload + "...");

                 Thread.sleep(2000);

                 // Tell the monitor that you successfully finished one item of "workload"-many
                 monitor.worked(1);

                 // Check if the user pressed "cancel"
                 if(monitor.isCanceled())
                 {
                     monitor.done();
                     return;
                 }
             }

             // You are done
             monitor.done();
         }

     }
 }